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1. 发明授权

US09132695B2 Quick release devices 有权
标题翻译：快速释放装置
公开(公告)号：US09132695B2
公开(公告)日：2015-09-15
申请号：US13913037
申请日：2013-06-07
申请人： A-PRO TECH CO., LTD.
发明人： Chih-Ping Kuo
IPC分类号： B60B35/00 , B60B27/00 , B60B27/02
CPC分类号： B60B27/026 , B60B35/004 , B60B2900/111 , B60B2900/112 , Y02T10/86
摘要： A quick release device includes an axle tube, a pressing unit, and a driving unit. The axle tube extends through a bicycle frame, and has a plurality of through holes. The pressing unit includes a plurality of pressing members disposed respectively and movably within the through holes in the axle tube, and a pushing member movable axially in the axle tube. The driving unit includes a movable shaft. When the driving unit is changed to a locking state, the movable shaft moves the pushing member such that the pushing member pushes and moves the pressing member to press against the bicycle frame. When the driving unit is changed to a release state, the movable shaft moves the pushing member away from the pressing members to allow the pressing members to move radially away from the bicycle frame.
摘要翻译：快速释放装置包括轴管，按压单元和驱动单元。轴管延伸穿过自行车车架，并具有多个通孔。按压单元包括分别且可移动地设置在轴管中的通孔内的多个按压构件和可在轴管中轴向移动的推动构件。驱动单元包括可动轴。当驱动单元变为锁定状态时，可动轴移动推动构件，使得推动构件推动并移动按压构件以压靠自行车车架。当驱动单元变为释放状态时，可移动轴使推动构件远离按压构件移动，以使按压构件径向地远离自行车车架。

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